China wholesale Hour Meter - YUANKY battery remote reading non-valve controlled ultrasonic wireless water meter – Hawai
China wholesale Hour Meter - YUANKY battery remote reading non-valve controlled ultrasonic wireless water meter – Hawai Detail:
Communication motherboard parameters
|
Measurement method |
Ultrasonic dual channel |
Abnormal remind |
Abnormal failure report, Voltage and current alarm |
Periodic reporting |
Periodic reporting data |
|
Historical data storage |
Store hourly/daily/monthly for godays |
Indicator lamp |
Communication lamp/rigger lamp |
Current and voltage |
Collect current and voltage values |
|
Call the police |
Buzzer |
Screen display |
LCD |
Uart |
Four wire |
|
Extemal storage |
256K |
AI SET |
Pin type 4 needles |
Environment temperature |
-40 TO 85 |
|
Support agreement |
Big-end mode HEX |
Communication |
20MA |
Display |
digital |
|
Communication mode |
LORAWAN |
NB-IOT |
Current |
WIFI |
RS485 |
M-BUS |
|
Extermnal Transport |
lorawan |
Wireless communication |
Wireless communication/GPRS/TCP/UDP |
Wireless communication/WIFI/TCP/UDP |
R5485-wire |
Wireless communication/M-BUS TCP/UDP |
|
Antenna |
Soft antenna |
Soft antenna |
Spring antenna |
Spring antenna |
/ |
Spring anternna |
|
Support agreement |
Big end mode HEX |
Big end mode HEX |
Big end mode HEX |
Big end mode HEX |
Modbus RTU |
Big end mode HEX |
|
Communication |
Low frequency High frequency |
NB-IOT |
GPRS |
2.4G |
RS485 |
M-BUS |
|
Pulse singna |
/ |
/ |
3-wire GNDS1 S2 |
3-wire GNDS1 S2 |
3-wire GNDS1 S2 |
3-wire GNDS1 S2 |
|
Screen display |
LCDbutton switching scree |
LCDbutton switching scree |
LCDbutton switching scree |
LCDbutton switching scree |
LCDbutton switching scree |
LCDbutton switching scree |
|
Communication distance |
2-3KM |
2-3KM |
2-3KM |
＜10m |
/ |
/ |
|
Wire length lineorder |
/ |
/ |
/ |
/ |
Wire length:m Line order:4-wire Positive/negative A/B |
/ |
|
Power supply |
Main power + Standby power |
Main power + Standby power |
Main power + Standby power |
Main power + Standby power |
485 power + Standby power |
Main power + Standby power |
|
Advantage |
High cost effective/extemal magnet activation/multifunction/standard interface |
|||||
|
Low power consumption 12-20UA(sleep current)/High cost effective/ultra-small shape/high reliability(40 to 85℃ test temp.)/rich peripherals |
||||||
Product detail pictures:
Related Product Guide:
Our rewards are lower costs,dynamic profits team,specialised QC,potent factories,high-quality services for China wholesale Hour Meter - YUANKY battery remote reading non-valve controlled ultrasonic wireless water meter – Hawai , The product will supply to all over the world, such as: Zurich, Mexico, Malaysia, If you are interested in any of our products and solutions or would like to discuss a custom order, remember to feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Edward from Johor - 2018.06.30 17:29
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By Nina from Southampton - 2018.11.28 16:25
